Is it possible to use the spread operator (three dots) except specific keys?

Question

Is the spread operator have the exception feature? like:

  originalObject = {
    key1: '',
    key2: '',
    key3: ''
  }

  const clonedOriginalObject = {
    ...object,
    // except key2
  }

So what I'm excepting is the clonedObject contains only key1 and key2

Answer 1

you can use Destructuring_assignment to omit key2 and get the rest :

originalObject = {
  key1: "",
  key2: "",
  key3: ""
};

const { key2, ...clonedOriginalObject } = originalObject;

console.log(clonedOriginalObject);